18:06, 25 August 2008 (diff | hist) . . (+540)‎ . . NTalk:Biking ‎ (New page: == Crank up the Charge == The datasheet of the PCF50633 says Vusb=4V. What will be the input current when charging with 500mA? Let's assume not more than 500mA. So the power requirements...)